A research team has developed the world's first next-generation betavoltaic cell by directly connecting a radioactive isotope ...

Its rechargeable nine-hour battery lasts long enough to odorlessly keep a bedroom-size area mosquito-free for an entire evening—as long as there’s no breeze. With a rechargeable battery ...

Need to dispose of an old TV, laptop, phone, or other gadget? Here are the retailers that will take your gear, often for free, and the sites that will point you in the right direction. My title is ...

Scientists from Dongguk University in Seoul, South Korea, claim they have achieved an important breakthrough in lithium-ion battery technology. The team has developed a new hybrid anode material ...

The best flashlights are an excellent light source for stargazers, so if you want to view the upcoming Lyrid and Eta Aquarid meteor showers, consider these products. We've shone a light on the ...

Your controller disconnects, your Xbox becomes unresponsive, and the controller won't turn back on — Nothing ruins a great gaming session like finding out your controller batteries are dead.

If you’re lucky, you can jump-start it and go for a run – hopefully, the charge you get back into the battery will see you through your ride. However, in the worst-case scenario, the cells in ...

If you’re lucky, you can jump-start it and go for a run – hopefully, the charge you get back into the battery will see you through your ride. However, in the worst-case scenario, the cells in ...

The company is engineering the right battery for the right vehicle by optimizing for performance, cost, and range across its growing portfolio. A notable example is GM’s use of prismatic cells, which ...

The electric vehicle (EV) and tech titan claims that its in-house production of 4680 battery cells is now more cost-effective than sourcing from outside suppliers. This means Tesla's own 4680 ...

After showing the optimizations Rivian brought to the drive units and structural megacastings of the upcoming R2, CEO RJ Scaringe showcased its battery pack. Thanks to using larger cells ...